新概念二册课件Lesson77 A successful operation（共24张PPT）

Lesson 77 Pepper A successful operation Daily proverb The most fearful enemy is not having a firm conviction. 最可怕的敌人，就是没有坚强的信念. 1 New Words Time v. 持续 adj. 埃及的 n. 庙 mark plate n. 疾病 n. 木乃伊 _____ _____ _____ _____ _____ _____ _____ _____ v.显示出 n.切片 _____ skin _____ _____ resin _____ _____ adv.通常地 _____ v.幸免于 mummy Egyptian temple 斑点 （照相）底片 disease last prove 树脂 皮肤 section figure normally survive n.(人的)体形，人像 你知道这些埃及人在做什么吗？ 埃及人 埃及的 adj. n. Egyptian 埃及金字塔 Egyptian pyramids [?'d??p?(?)n] Did you know what these Egyptians were doing? 随着时间的推移,爱因斯坦的理论证明是正确的. 证明，显示 prove [pru?v] v. 证明是…；显示出… prove to be… As time went on, Einstein's theory proved to be correct. 结果证明这药疗效令人满意. The medicine proved (to be) satisfactory. prove+形容词 他拥有迷人的身材。 计算 n. figure ['f?g?] He has a charming figure. 图表，数字，名人 请帮我计算一下他的身高。 Please help me to figure out his height. 计算出 figure out v. 身材 认为，估计 survive [s?'va?v] v. 幸免于 在这次灾难中，只有两个人活下来了. In this disaster, only two people survived. 他们还在为生存而斗争。 They are still fighting for survival. 生存 n. survival Game Time disease prove normally survive temple Egyptian 添加标题 This PPT template for the rice husk designer pencil demo works, focusing onthe production of，focusing mummy figure skin plate section resin 2 Grammar Time 时态 一般过去时 现在完成时 定义 构成 时间标志词 句型转换 一般过去时 He _____(play) badminton last Sunday. played He _____(drop) the vase yesterday. dropped 定义 表示过去某个时间里发生的动作或存在的状态 构成 主语+谓语(过去式）+其他 动词变过去式： watch watched 直 直接加ed change changed 去e加ed 去 stop stopped 辅元辅结构，双写第二个辅音字母加ed 双 worry worryied 辅音字母+y结尾，把y改为i加ed 改 特 时间标志词 yesterday, the day before yesterday, just now, last…, …ago, in+过去年份，语境 句型转换 {93296810-A885-4BE3-A3E7-6D5BEEA58F35} 含be动词 含实义动词 肯定句 Anna was at home. She learned English yesterday. 否定句 Anna wasn’t at home. She didn’t learn English yesterday. 一般疑问句及 肯否回答 Was Anna at home? Did Anna learn English yesterday? 特殊疑问句 Anna Who was at home? Where was Anna? What did she do yesterday? 语境 …pardon? I _____(catch) it. didn’t catch --Mr Smith won’t come tonight. --But he_____. A.promised B.promises C.has promised D.did promise A Practice 1. I _____ a mistake. Please don’t be angry with me. A. make B. made C. will make D. has made B 2.--What do you think of the film "Avatar"? --It's fantastic. The only pity is that I_____ the beginning of it. A. missed B. was missing C. miss D. will miss A They have danced for 2 hours. He has already cut his hair. 现在完成时 定义 构成 表示过去已经发生的动作，并对现在造成影响。 表示过去已经发生的动作或存在的状态一直持续到现在，并且可能继续持续下去。 主语+have done+其他 动词变过去分词形式： 直，去，双，改，特 时间标志词 already, yet, so far, lately, recentl ... ...